---
search:
exclude: true
---
# WorkflowDataService
**Source definition:** [`src/bitdrift/public/unary/workflows/v1/api.proto#L114-L118`]()
Queries data collected by workflow actions, such as captured sessions.
### FetchCapturedSessions
Fetches captured sessions matching the given criteria, optionally scoped to a specific action.
| Request | Response |
| - | - |
| [bitdrift.public.unary.workflows.v1.FetchCapturedSessionsRequest](bitdrift_public_unary_workflows_v1_FetchCapturedSessionsRequest.md "bitdrift.public.unary.workflows.v1.FetchCapturedSessionsRequest") | [bitdrift.public.unary.workflows.v1.FetchCapturedSessionsResponse](bitdrift_public_unary_workflows_v1_FetchCapturedSessionsResponse.md "bitdrift.public.unary.workflows.v1.FetchCapturedSessionsResponse") |
Example Request
**URL:** `https://api-public.bitdrift.io/bitdrift.public.unary.workflows.v1.WorkflowDataService/FetchCapturedSessions`
See [calling the API](../api-guide/calling-the-api.md) for authentication and request details.
```json
{
"action_id": "fkQ1PfAZhdYvJexzY6DYuoYCZTEaWO0Y7spxwjr7akc",
"page": 1,
"per_page": 25,
"time_range": {
"relative_time_range": {
"duration": "3600s",
"offset": "3600s"
}
}
}
```
Example Response
```json
{
"captured_sessions": [
{
"count": 42,
"fields": {
"key": ""
},
"first_seen": "2024-01-15T09:30:00Z",
"last_seen": "2024-01-15T09:30:00Z",
"session_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
}
],
"full_count": 42
}
```